OT-2026-000104374
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, pulsed blow-off after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000104374) never changes.
Identity and time
| Publication number | OT-2026-000104374 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-747b-a4be-77d135c6da1c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104374 |
| Status | PUBLIC |
Content hashes
| Canonical text | 69687c89bcfc83c84dbc8d82bc41d3c947da7c888f2090b7451655c75e2aa013 |
|---|---|
| Markdown | 3c54d75e8e41302c7d981b88f6c31ea60e365a744cf05f62d4f2feaf6df2e006 |
| Publication page | 83dcfae86355fe902c9a0176873dc4f975b887039a8693ea9b7d5b4f63ab7b32 |
| Manifest | 725ab95bb0a01627ffdb7fa9784d8d171d5c840276bee32dcbb1284aefe1b981 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | lS0mQw40GlGEtwVRlt6wP1lXJw7UziST2FuWE7gqWUq4EgqxEYggxWLP9N8qq+Qu3eR0rO9D9oQEnGwCt6CHBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:21:38.196697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104374observed 83dcfae86355fe902c9a0176873dc4f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:38.179494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104374/manifest.jsonobserved 725ab95bb0a01627ffdb7fa9784d8d17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:38.161684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104374/publication.mdobserved 3c54d75e8e41302c7d981b88f6c31ea6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:38.141346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104374/publication.txtobserved 69687c89bcfc83c84dbc8d82bc41d3c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|